The HA-S is a Nutube-equipped DIY Headphone amp kit that will let you enjoy the highest quality audio anywhere. No soldering is required, so even if you are new to the world of DIY, you will be able to assemble the HA-S.
This is a 2-way latching footswitch for that has been made for the Origin series. The first switch will activate the gain boost available in all models to give you that added crunch.
The Markworld Footswitch Single allows to turn ON/OFF the EQ section of MARKBASS CASA. It also allows mute-to-tune control for the discontinued Classic 300 and R 500.
